3 years ago

Can someone help me???

Mathematics

2 answers:

ruslelena [56]3 years ago

8 0

11. multiply the 2 numbers
1.4
×2.9
---------
126
+ 280
------------------
3.06

kompoz [17]3 years ago

6 0

#9 You have to make the fraction a decimal, then multiply 11.8 by 6.5. This is because 11.8 is per hour.

#10 here is a hint, one quarter of an hour is 15 minutes. again change the fraction to a decimal

#11 just multiply the 2 numbers
1.4
×2.9
---------
126
+ 280
------------------
3.06

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