If 4/5 x blank = 2/5 what is blank

Answers

Answer 1

Answer: $(4)/(5) \cdot x = (2 )/(5) \ \ /\cdot 5\n \n \not5^(1)\cdot (4)/(\not5^(1)) \cdot x =\not5^(1 ) \cdot (2 )/(\not5^(1))\n \n4x=2 \ \ /:4 \n \nx=(2)/(4)\n \nx=(1)/(2)$

Answer 2

Answer: $(4)/(5)\cdot\fbox{\ }=(2)/(5)\ \ \ \ /\cdot(5)/(4)\n\n(\not5^1)/(\not4_1)\cdot(\not4^1)/(\not5_1)\cdot\fbox{\ }=(\not5^1)/(\not4_2)\cdot(\not2^1)/(\not5_1)\n\n\fbox{\ }=(1)/(2)$

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What will happen when the glass rod is brought near the bolloon

Answers

The answers are very blurry, but I think it would pop because of its fragile material rubbing against the sharp pointy rod. The air would then burst out of its container, the balloon, and spread in the atmosphere. Plz repost the picture so I could give you a more accurate answer choice

A man's regular pay is $3 per hour up to 40 hours. Overtime is twice the payment for regular time If he was paid $168, how many hours overtime did he work?

Answers

Answer:

He worked 8 hours overtime.

Step-by-step explanation:

A man was paid per hour up to 40 hours = $3.00

He was paid for 40 hours = 40 × 3 = $120

He did overtime, for which he was paid twice of the regular payment = 2(3)

= $6.00

He was paid for his overtime = 168 - 120 = $48.00

His overtime payment per hour = $6.00

He did overtime = 48 ÷ 6 = 8 hours

He worked 8 hours overtime.

He worked 8 more hours overtime. Good luck with the rest of your homework..

if 30 assemblers can complete a certain job in 6 hours, how long will the same job take if the number of assemblers is cut back to 18