Answer:
10
Step-by-step explanation:
10 workers working 2 hours a day is 2*10=20 work hours per day
2 workers working 5 hours a day is 2 *5=10 work hours per day
Per day 1/2 as many work hours so will take 2 times as long.
5*2 = 10 days
You are suppose to subtract making it
X+7=13
-7=-7
______
X=6
0.03 you just times it by ten or if its a decimal take away the 0 infront of it
Answer:
25
Step-by-step explanation:
Add 65+40 which is going to give you 105 then once you get 105 subtract 65-40 which is going to give you 25 the 105 is the total so the whole answer is 25
Answer:
no answer
Step-by-step explanation:
no answer
to be checked in options
