On All Fours

Can you find the smallest whole number that, when multiplied by 3, gives an answer consisting of all fours?


The answer is 148.

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1 solution

Munem Shahriar
Aug 31, 2017

Can you find the smallest whole number that, when multiplied by 3, gives an answer consisting of all fours?

I tried these:

4 ÷ 3 = 1. 3 4 \div 3 = \color{#D61F06} 1.\overline{3}

44 ÷ 3 = 14. 6 44 \div 3 = \color{#D61F06} 14.\overline{6}

444 ÷ 3 = 148 444 \div 3 = \color{#20A900} \boxed{148}

The last one works!

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