Below is an instruction that describes a task. Write a response that appropriately completes the request in English. Please answer in English.

### Instruction:
Mara has 40 crayons and 10 percent of her crayons are pink. Luna has 50 crayons and 20 percent of them are pink. In total how many pink crayons do Mara and Luna have?

### Response:
Mara's numbers of crayons: 40 crayons * 10 percent = <<40*10*.01=4>>4 pink crayons
Luna's number of crayons: 50 crayons * 20 percent = <<50*20*.01=10>>10 pink crayons
Total number of pink crayons: 4 pink crayons + 10 pink crayons = <<4+10=14>>14 pink crayons
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