C. Answer the following:

1.) A Math book is 3.78 centimeters thick. How thick will a 21 Math books on
a shelf will be?
a. What is asked?
b. What are the given facts?
c-Operation
d. Solve
2.) Roberto multiplied 5.1 x 36 and wrote 1,836 as his product. Is Roberto
correct? Explain your thinking.
3.) If the product of 156 x 22 is 3,432, what is the product of 156 x 2.2?
Explain your thinking.
4.) Rick's car gets 29.7 miles per gallon on the highway. If his fuel tank holds
10.45 gallons, then how far can he travel on one full tank of gas?
5.) A student during ECQ earns P11.75 per hour for gardening. If she worked
21 hours a month, then how much did she earn?
ES:​