Question
Caleb, Josiah and Natalie scored a total of 178 marks for their Science mock test. Josiah scored 63 marks. Natalie scored 20 less marks than Josiah. How many marks did Caleb score?
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Caleb, Josiah and Natalie scored a total of 178 marks for their Science mock test. Josiah scored 63 marks. Natalie scored 20 less marks than Josiah. How many marks did Caleb score?